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Recombinant Human IL-2

产品价格: ¥560.00

最小起订量:暂无 可售数量:999盒

发货时限:
暂无
所在地区:
中国江西抚州市
有效期至:
长期有效
最后更新:
2020-09-11 02:00:01
浏览次数:
26

产品详情

品牌名称:
江蓝纯
货号: P00020
供应商: 江蓝纯
数量: 99
规格: 10ug/50ug/500ug/1mg
Known as Interleukin-2; IL-2; T-Cell Growth Factor; TCGF; Aldesleukin; IL2
Derived from E.coli
Purity ED50 is less than 0.1 ng/ml. Specific Activity of 1.0 x 107 IU/ mg.measured by the dose-dependent stimulation of murine CTLL-2 cells.Greater than 95% as determined by reducing SDS-PAGE.
Formulation Lyophilized from a 0.2 μm filtered solution of 20mM HAc-NaAc, 150mM NaCl, pH 4.0.
Shipping The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.
Storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 4 months
Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100μg/ml.Dissolve the lyophilized protein in 2X PBS.Please aliquot the reconstituted solution to minimize freeze-t cycles.
Endotoxin Less than 0.1 ng/ug (1 IEU/ug).
Amino Acid Sequence MPTSSSTKKTQLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHLRPRDLI SNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFCQSIISTLT
Background Recombinant Human Interleukin-2 is a highly purified protein with a molecular weight of approximately 15,300 Daltons. The chemical name is des-alanyl-1, serine-125 Human Interleukin-2. It is produced by recombinant DNA technology using a genetically engineered E. coli strain containing an analog of the human interleukin-2 gene. Genetic engineering techniques were used to modify the Human IL-2 gene, and the resulting expression clone encodes a modified Human IL-2. This recombinant form differs from native Interleukin-2 in following ways: 1) it is not glycosylated; 2) the molecule has no N-terminal alanine; 3) the molecule has serine substituted for cysteine at amino acid position 125; 4) the aggregation state of molecule is likely to be different from that of native IL-2.

Recombinant Human Interleukin-2 is produced by our E.coli expression system and the target gene encoding
Pro22-Thr153 is expressed.

温馨提示:不可用于临床治疗。

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